| if (evaluation order) | On slide | - | 
| Imperative Programming in a Functional Language | On slide | - | 
| improper list | On slide | - | 
| Index in list | On slide | - | 
| Infinite evaluations and error evaluations | On slide | - | 
| Infinite evaluations and error evaluations - clarification | On slide | - | 
| Infinite lists in Scheme: Streams | On slide | - | 
| Installing a Scheme System | On slide | - | 
| Introduction and motivation | On slide | - | 
| iteration | On slide | - | 
| Iterative Control | On slide | - | 
| Iterative mapping function | On slide | - |